function checkIsBind(){
		var href =preUrl+"user/getopenIdByUserNo";
		var result={};
		result.rspCode="0";
		$.ajax({
			type : "POST",
			url : href,
			async : false,
			dataType : "json",
			data : {"openId" : getOpenId()},
			success : function(data) {
				if (data.rspCode=="0002") {
					result.rspCode="1";
				}else if (data.rspCode == "0000") {
					// 判断openId是否取值成功
					result.userId=data.data.id;
					result.homeUserNo=data.data.userNo;
					result.rspCode="2";
				}else {
					alert(data.rspMsg||"服务器繁忙 稍后重试！");
				}
			},
			error:function(data){
				alert("服务器繁忙 稍后重试！");
			}
		});
		return result;
}